The German Standing Committee on Vaccination (STIKO) at the Robert Koch Institute has an English website which lists their recommendations: https://www.rki.de/EN/Topics/Infectious-diseases/Immunisation/STIKO/STIKO-recommendations/recommendations_content.html

The immunization schedule is listed on page 7 in this document: https://www.rki.de/EN/Topics/Infectious-diseases/Immunisation/STIKO/STIKO-recommendations/Downloads/04_25_english.pdf?__blob=publicationFile&v=2

That’s the beauty of the Intranet: censoring things can get pretty hard.